% !TeX program = XeLateX
\documentclass[a5paper,twoside,12pt]{book}
\usepackage{shloka}
\setmainfont[Script=Devanagari]{Sanskrit 2003}
\usepackage[leading=normal]{savetrees}
%\usepackage[top=1.5cm, bottom=1.8cm, left=1.5cm, right=1.5cm]{geometry}
%\addtolength{\evensidemargin}{-0.5cm}
%\addtolength{\oddsidemargin}{0.5cm}
\usepackage{fancyhdr}
\pagestyle{fancyplain}

\setcounter{secnumdepth}{-1}
%for weird reasons this does not bookmark the section start, but the start of text in the section!!!
%\renewcommand\thesection{}
\renewcommand{\sectionmark}[1]{%
\markboth{\large #1}{}}

\newcommand{\calibri}{\font\x="Minion Pro" at 14pt \x}

\addtolength{\headheight}{20pt}
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   {\fancyplain{}{\small \leftmark}}
\rhead[\fancyplain{}{\small \leftmark}]
   {\fancyplain{}{\calibri \thepage}}
\cfoot{}
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\setlength{\columnsep}{20pt}
\setlength{\headsep}{4pt}
\makeatletter
\renewcommand\section{\newpage\@startsection {section}{1}{\z@}%
																	%{2.3ex \@plus.2ex}%
                                   %{-3.5ex \@plus -1ex \@minus -.2ex}%
                                   %{2.3ex \@plus.2ex}%
                                   {10pt}
                                   {2pt}
                                   {\normalfont\LARGE\bfseries\centering}}
\makeatother

\hbadness=10000
\vbadness=10000

\begin{document}
\title{\font\x="Sanskrit 2003:script=deva,mapping=tex-text" at 48pt \x पूजा-विधानम्}
%\title{\font\x="Sanskrit 2003:script=deva,mapping=tex-text" at 48pt \x एकादशीव्रतम्\\श्री महाविष्णुपूजा}
\date{}
\author{}
\maketitle

\newcommand{\ar}{\char"0930\char"094D\char"E009}
\newcommand{\ur}{\char"0930\char"094D\char"200C}
\newcommand{\sr}{\char"0930\char"094D\char"E007}
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\newcommand{\aav}{\char"093D\char"E009}
\newcommand{\sav}{\char"093D\char"E007}

\mbox{}\thispagestyle{empty}
\clearpage
\setcounter{page}{0}
\pagenumbering{arabic}
\setlength{\emergencystretch}{3em}
\fontsize{16pt}{19.2pt}\selectfont
\input{ekadashi-purusha-sukta-vidhanam.tex}
\end{document}